Compare Phones
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| Phone | Palm Treo 650 (CDMA) | Motorola Rival A455 | LG VX-8550 Chocolate | Samsung SGH-A127 | Motorola Q9m / Q9c |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
? | ? |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 940 mAh | 800 mAh | 800 mAh | 1,170 mAh |
| Processor | 312 MHz Intel XScale PXA270 | ? | ? | ? | PXA27x (ARM920T) |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 2 megapixel | 1 megapixel | Yes | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | QVGA (320 x 240) | QCIF (176 x 144) | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
6.3 oz (179g) |
4.48 oz (127g) |
3.24 oz (92g) |
2.86 oz (81g) |
4.76 oz (135g) |
| Dimensions |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
3.85" x 1.87" x 0.67" (98 x 47 x 17 mm) |
3.39" x 1.67" x 0.76" (86 x 42 x 19.3 mm) |
4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) |
| Form Factor | Slab | Slide | Slide | Clamshell | Slab |
| Platform / OS | Palm OS | (proprietary) | (proprietary) | (proprietary) | Windows Mobile Standard |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | EVDO r0 | EVDO r0 | GPRS | EVDO r0 |
| Features | |||||
| GPS / Location | n/a | Yes | Yes | - | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Infrared (IR) | Yes | - | - | - | - |
| USB | - |
Yes Micro-USB |
Yes | - |
Yes Mini-USB |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | - | n/a |
| Ringer ID | n/a | Yes | Yes | Yes | n/a |
| Voice Dialing | n/a | Yes | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | Yes | n/a |
| Real-Music Ringers | n/a | Yes | Yes | - | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | - | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | - | - | Yes |
| Touch Screen | Yes | Yes | - | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | n/a | Yes | - | - | n/a |
| EMS / Picture Messaging | n/a | Yes | - | - | n/a |
| Instant Messaging | n/a | Yes | - | - | n/a |
| MMS | n/a | Yes | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | n/a | Yes | Yes | - | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | Yes | n/a |
| To-Do List | n/a | - | - | Yes | n/a |
| Voice Memo | n/a | Yes | Yes | Yes | n/a |
| Software | |||||
| BREW | n/a | Yes | Yes | - | n/a |
| Games | n/a | Yes | Yes | Yes | n/a |
| Java (J2ME) | n/a | - | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | Yes | - | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Palm Treo 650 (CDMA) | Motorola Rival A455 | LG VX-8550 Chocolate | Samsung SGH-A127 | Motorola Q9m / Q9c | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 650 (CDMA) | Motorola Rival A455 | LG VX-8550 Chocolate | Samsung SGH-A127 | Motorola Q9m / Q9c |
